Porous silicon with beta-cyclodextrin modified surface for photoluminescence sensing of organic molecules in gas and liquid phase

Abstract

Porous silicon surface was modified by photochemically activated hydrosilylation reaction with permethyl-6(I)-alkenoylamino-6(I)-deoxy-beta-cyclodextrins. Photoluminescence response of the material to selected small organic analytes is described.

Keywords

• photoluminescence
• sensor
• porous silicon
• beta-cyclodextrin
• host-guest interaction
• si